On Tue, Jan 11, 2022 at 03:35:28PM +0800, Xiaoyao Li wrote: > Legacy PIC (8259) cannot be supported for TDX guests since TDX module > doesn't allow directly interrupt injection. Using posted interrupts > for the PIC is not a viable option as the guest BIOS/kernel will not > do EOI for PIC IRQs, i.e. will leave the vIRR bit set. > > Make PIC the property of common x86 machine type. Hence all x86 > machines, including microvm, can disable it. > > Signed-off-by: Xiaoyao Li <xiaoyao...@intel.com> > --- > hw/i386/microvm.c | 27 +-------------------------- > hw/i386/pc_piix.c | 4 +++- > hw/i386/pc_q35.c | 4 +++- > hw/i386/x86.c | 25 +++++++++++++++++++++++++ > include/hw/i386/microvm.h | 2 -- > include/hw/i386/x86.h | 2 ++ > 6 files changed, 34 insertions(+), 30 deletions(-)
Reviewed-by: Sergio Lopez <s...@redhat.com>
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